A triangle loop of wire (length of each side is 5 cm and the angle between legs is 600) hangs vertically as shown in Fig.6. A magnetic field B is directed horizontally, perpendicular to the wire, and points out of the page at all points and passes through half of the triangle. The loop hangs from a balance which measures a downward magnetic force (in addition to the gravitational force) of F = 5.0 x 10-2 N when the wire carries a current I = 0.5 A. What is the magnitude of the magnetic field B?

A triangle loop of wire (length of each side is 5 cm and the angle between legs is 600) hangs vertically as shown in Fig.6. A magnetic field B is directed horizontally, perpendicular to the wire, and points out of the page at all points and passes through half of the triangle. The loop hangs from a balance which measures a downward magnetic force (in addition to the gravitational force) of F = 5.0 x 10-2 N when the wire carries a current I = 0.5 A. What is the magnitude of the magnetic field B?

Similar questions

Calculate the magnitude of the magnetic force exerted on a wire that is 20 mm long and carries a current of 4.0 A when it is suspended inside a solenoid at an angle of 45 to the magnetic field. The solenoid has 750 turns per meter of length and carries a current of 3.0 A.
Helmholtz coils are frequently used in experiments because they create a uniform magnetic field about their central axis. For example, they are traditionally used in the experiment for the measurement of the charge-to-mass ratio of the electron. Helmholtz coils are two coils separated by a distance equal to their radius that carry equal currents in the same direction." Suppose the radius of the coils is R 18.00 cm and each coil carries a current of /== 11.50 A and has N 340.0 turns. The coils are in the yz plane where one coil's center is at x = 0 the other coil's center is at x = R. -X=R 00
Final Answer must be whole number or decimal number only!!!
As shown in the figure below, two long parallel wires (1 and 2) carry currents of I, = 2.96 A andI, -4.75 A in the direction indicated. (a) Determine the magnitude and direction of the magnetic field at a point midway between the wires (d- 10.0 cm). magnitude HT direction ° counterclockwise from the +x axis (b) Determine the magnitude and direction of the magnetic field at point located d= 10.0 cm above wire 1. magnitude HT direction counterclockwise from the +x axis
A uniform magnetic field points vertically upward; its magnitude is 0.520 T. An electron with kinetic energy 6.50 × 10−18 J is moving horizontally eastward in this field. What is the magnetic force acting on it? Answer in units of "N north"
A long, straight wire carries a current. There is a uniform magnetic field directed downward (not due to the wire) and the force exerted on the wire is directed to the left. In what direction is the current?
A proton moves in a circular motion perpendicular to a uniform magnetic field of 0.75 T. Find the time for the proton to make one complete circular orbit.
As shown in the figure below, two long parallel wires (1 and 2) carry currents of I, = 3.18 A and I, = 5.40 A in the direction indicated. (a) Determine the magnitude and direction of the magnetic field at a point midway between the wires (d = 10.0 cm). magnitude HT direction o counterclockwise from the +x-axis (b) Determine the magnitude and direction of the magnetic field at point P, located d = 10.0 cm above wire 1. magnitude HT direction counterclockwise from the +x-axis